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Lookup NU author(s): Dr Konstantinos Ntagkounakis,
Professor Bayan Sharif
Full text for this publication is not currently held within this repository. Alternative links are provided below where available.
In this paper, we consider frequency channel assignment (CA) in the scope of non line-of-sight fixed wireless networks. First we introduce a new, highly accurate, method to characterize CA schemes based on the changes of the sector antenna orientation in co-channel cells along cell rows and columns in the network. With the new characterization scheme as a basis, we propose new CA schemes, such as rotated-interleaved CA (RICA) and rotated-rotated CA (RRCA) and compare them with traditional schemes, such as ICA. Results show that RICA outperforms the other CA schemes, for re-use factors FR=1, 2 both without considering polarization assignment (PA) and when considering cell-by-cell alternative PA. (5 References).
Author(s): Ntagkounakis KE, Dallas PI, Sharif BS
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: Communication Systems, Networks and Digital Signal Processing (CSNDSP)
Year of Conference: 2004
Notes: Dlay SS
Newcastle upon Tyne, UK.
Communication Systems, Networks and Digital Signal Processing. CSNDSP 2004. Fourth International Symposium. Newcastle upon Tyne, UK. 20-22 July 2004.